Show:
Measurement
Scientific Notation
Classify that Matter
The Atom
Mishmash
100
Number of significant figures in 3.201
What is 4?
100
Put this number in scientific notation: 2013322
What is 2.013322 x 10^6?
100
Saltwater
What is a solution or homogeneous mixture?
100
Charge and location of the electron.
What is negative and in the electron cloud?
100
Who is the coolest teacher at Central?
Who is Grim?
200
Rule for determining significant figures when adding numbers.
What is "after decimal dummy"?
200
Put this number into scientific notation: 0.000001
What is 1.0 x 10^-6?
200
Iron
What is an element?
200
This subatomic particle determine the atomic number.
What is the proton?
200
Elevation of Knoxville to the nearest 1000 feet above sea level.
What is 1000 feet?
300
Metric unit for volume.
What is the liter?
300
Put this number into standard format: 2.66 x 10^4
What is 26600?
300
Calcium carbonate
What is a compound?
300
The charge of a proton added to the charge of an electron.
What is zero?
300
You can separate particles in a liquid using this system of separation.
What is filtration?
400
Metric unit for an amount of something.
What is the mole?
400
Put this number into standard notation: 5.9900 x 10^-3
What is 0.0059900?
400
Beach sand
What is heterogeneous mixture?
400
Discovered the electron.
Who is J.J. Thompson?
400
This reaction type: A + B ---> C
What is synthesis?
500
All data is close to each other, but is not close to the accepted value.
What is precise?
500
1.04 x 10^2 + 2.03 x 10^1
What is 104 + 20.3 = 124.3?
500
Hydrogen gas
What is diatomic element?
500
Name of man and experiment that discovered the nucleus is tiny, positively charged and extremely dense.
Who is Rutherford and the gold foil experiment?
500
This, specifically, is required to determine the pH of an acid.
What is molarity or concentration of hydrogen or hydronium ions?